Auto detect doesn't work

[AliAryanTech]

Sometimes auto detect logo doesn't work so allow us to select the area or perhaps set a fixed point for both 9:16 and 16:9 and maybe other size too

For videos

[allenk]

Thanks! Quick clarification first: this repo (GeminiWatermarkTool) is the image tool — it doesn't process video. Your request is for videos, so the right place is our video tool, VeoWatermarkRemover: https://github.com/allenk/VeoWatermarkRemover/releases

Good news — what you're asking for is already there:

• Manual area selection — the GUI has a Custom region mode (draw/enter the box yourself), plus Snap to refine it. The CLI also takes --region x,y,w,h.
• Fixed points per aspect ratio — both 9:16 (portrait) and 16:9 (landscape) are built-in, at 720p and 1080p, and auto-selected. You can also force one from the CLI with --variant.
• Auto-detect has been substantially hardened in recent builds (relocated-watermark positions + a frame-consistency search), so make sure you're on the latest.

If you have a specific video where auto-detect still misses, please attach it — that's the fastest way for me to add/calibrate a position for it (that's exactly how recent detection fixes were done).